Chevrolet HHR Engine Poor Mileage

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Hard to Start Hesitate Idle Rough Locked Up Misfire Noise Not Cranking Over Not Running Oil Leak Overheat Poor Mileage Rich Runs Hot Runs Rough Sputter Stall While Driving Stall at Idle

Poor Mileage

2011 CHEVROLET HHR

1 ANSWER

Asked by ursulorobles

Bad Gas Mileage?

2006 CHEVROLET HHR

1 ANSWER

1 IMAGE

Asked by AaronCavy

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